Dave and Brett disagree about airplane livery. Dave thinks brands should take bold swings and get creative, Brett thinks it doesn't matter and everything should just be presentable. Things got heated during this debate, as Brett pulled down a lot of livery images and Dave reacted to them. 

If you want to follow along: 

AA Old

AA New

UA Saul Bass 

UA New 

LH 

Zip 

ValuJet

TWA Final 

Etihad 

BA Landor

Korean

Hawaiian 

Figi 

Air Tahiti Nui 

Qantas 

America West Teamwork

Southwest